Injector device



FIG. 1 is a front, left side isometric view of an injector device in accordance with our new design;

FIG. 2 is a front, right side isometric view thereof; and,

FIG. 3 is a left side elevational view thereof.

The dash-dot broken lines define a boundary of the injector device that forms no part of the claimed design. The dash-dash broken lines depict portions of the injector device that form no part of the claimed design. 

CLAIM The ornamental design for an injector device, as shown and described. 